The American West was indeed a land of great opportunity from 1865 to 1900 in the sense that there was an abundance of land and resources available to all those willing to go west.
Hi there!
A. and B. are both true.
C the reduction of oil drilling
I would say that C is since it is telling you that it is talking about how the police officers MUST uphold the law. At least that is what i think.
Hope i helped you out!
;D
